NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers
NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers - If someone asks you about the mass of your bag? Probably your answer is 7 kg but what if someone asks you about the mass of the earth. Mass of the earth is 5,970,000,000,000,000,000,000, 000 kg,(no need to remember) which is a very big data. You can write such large numbers more conveniently using exponents. In this article, you will get NCERT solutions for class 8 maths chapter 12 exponents and powers explained in a detailed manner to get a better understanding of the chapter. In this chapter, you will learn how to make the representation of bigger numbers easier using about exponents and powers. This is a new concept but if you go through NCERT solutions for class 8 maths chapter 12 exponents and powers, you will understand it completely. Let’s look at a scenario from our daily life to understand this chapter.
Assume it’s your answer
Distance between your home and school
Distance between Bangalore and Delhi
Distance between India and South America
Distance between Earth and the Sun
In the above example, you can see that a very big number like 150000000 KM is difficult to understand and becomes more complex or tough to understand, read and operate. So it can be represented in exponent form as 1.5x10 8 km. The exponent of a number, describe that for how many times a number(base) will be multiplied. The base is the number that is going to be multiplied.
Example- , where 6 is the base and 3 is the power. Multiplying three sixes together gives 6*6*6 = 216.
There are 11 questions in 2 exercises of the textbook. All these questions are explained in NCERT solutions for class 8 maths chapter 12 exponents and powers. You can get NCERT solutions from class 6 to 12 by clicking on the above link. Here you will get the detailed NCERT solutions for class 8 by clicking on the link.
Topics of NCERT Class 8 Maths Chapter 12 Exponents and Powers-
- 12.1 Introduction
- 12.2 Powers with Negative Exponents
- 12.3 Laws of Exponents
- 12.4 Use of Exponents to Express Small Numbers in Standard Form
- 12.5 Comparing very large and very small numbers
NCERT solutions for class 8 maths chapter 12 exponents and powers for all exercise is given below:
NCERT solutions for class 8 maths: Chapter-wise
NCERT Solutions for class 8 maths chapter 12 Exponents and Powers
NCERT solutions for class 8: Subject-wise
Some important result from NCERT solutions for class 8 maths chapter 12 exponents and powers-
The above results are valid for both positive and negative powers. You don't have to remember the results. If you understood the concepts you can derive all the above results. You can go through NCERT solutions for class 8 maths chapter 12 exponents and powers to get conceptual clarity.
Frequently Asked Question (FAQs) - NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers
Question: What are the important topics of chapter Exponents and Powers ?
The power of negative exponents, law of exponents and powers, and applications of power and exponents are the important topics of this chapter.
Question: How does the NCERT solutions are helpful ?
NCERT solutions are helpful for the students if they are not able to NCERT problems on their own. These solutions are provided in a very detailed manner which will give them conceptual clarity.
Question: Where can I find the complete solutions of NCERT for class 8 ?
Here you will get the detailed NCERT solutions for class 8 by clicking on the link.
Question: Where can I find the complete solutions of NCERT for class 8 maths ?
Here you will get the detailed NCERT solutions for class 8 maths by clicking on the link.
Question: How many chapters are there in the CBSE class 8 maths ?
There are 16 chapters starting from rational number to playing with numbers in the CBSE class 8 maths.
Question: Which is the official website of NCERT ?
NCERT official is the official website of the NCERT where you can get NCERT textbooks and syllabus from class 1 to 12.
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